James, I ended up pulling out the 2 meter board and the tuner board (that was about all it takes to get back to the SMA connector) and really tightened the inside screw down a lot more torque than I did the first time. I think I was over cautious when I first assembled the SMA connector. Sure didn't want to start gouging out the opening in the case! So it has been fine since then, however I have been a little more carful when moving the KX3 around with the sma right angle and the whip 2m/440 antenna. I think having a right angle connector there is a little futzy. I have used the radio like a handheld and just attached the whip antenna to the sma direct (wo the right angle adapter) and that works fine. It is actually fun! The heaviest biggest 2 meter ht I ever used since my first HT a Motorola brick lol/ Kinda makes me wish I had gone with the KX2 as It has a built in Mic which is cool. But I love my KX3. I did design a little attachment that bolts to the case and that works, but it is rinky dink. but it does make sure the antenna is supported up from the base so that there is no way it can flop over then. I will send a pic of that to you and the group if anyone wants to see it. Sri it took me a while to get back to you! I need to get my list subscription back to individual emails, have not been able to keep up with replies as easy when it is digest form. So Thank You! To anyone else who replied on this issue (which isn't really an issue just a matter of making sure the SMA connector is mounted securely).
I did notice that as I tightened it down snug that there was no evidence that the outside flange (the flange/nut that Elecraft somehow made sure would turn around the threads, don't ask me how they did that!) Anyway it seems that the lock washers bite in pretty well and prevents the connector from turning in the opening. The other option is to look for a beefier lock washer... not sure if one of those split ring type lock washers would give more tension? Anyway... I am shopping for some kind of external 2 meter antenna now, so probably won't be using the whip antenna that much eventually. Could make a j-pole. I am below ground here so it is a challenge to get a good signal out on 2 meters. Anyway. thanks again. probably told you way more than you wanted to read hihi. 73 Merry Christmas to you James~! hope you have a great holiday season. I plan on Santa bringing me all kinds of ham test equipment. Signal Generator, Freq counters antennas analyzers you name it. Mike AB7RU On Mon, Nov 27, 2017 at 9:01 AM, James Austin <ka2...@gmail.com> wrote: > Hi Mike, > > Did you get any useful off list replies to this question? I've had the > same problem. > > Jim/KA2RVO > > On Sun, Nov 19, 2017 at 9:49 PM, Mike Parkes <mspma...@gmail.com> wrote: > >> I ordered the *KX3*-*2M for the KX3 and installed it yesterday, seems to >> be >> working great. However... now I have an issue with the SMA connector >> coming >> loose one me after only a few times placing the Elecraft 2m/440 whip >> antenna on and off.* >> >> *I was pretty careful to make sure the SMA antenna connector was mounted >> securely. The instructions warned about overtightening. So I tightened it >> down as much as seemed right. With lock washer compressed, I would have >> thought it would be fine. Apparently not. * >> >> *So now I have to break the thing back down to get to the antenna mount >> and >> retighten. Anyone else have issues with this and how did you resolve? I >> almost wonder if some locktite would help?* >> >> *Thanks! Mike AB7RU* >> ______________________________________________________________ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:Elecraft@mailman.qth.net >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> Message delivered to ka2...@gmail.com >> > > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
